CN115816130B - Automobile power generation machine shell adds clamping apparatus - Google Patents
Automobile power generation machine shell adds clamping apparatus Download PDFInfo
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- CN115816130B CN115816130B CN202310023882.2A CN202310023882A CN115816130B CN 115816130 B CN115816130 B CN 115816130B CN 202310023882 A CN202310023882 A CN 202310023882A CN 115816130 B CN115816130 B CN 115816130B
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Abstract
The invention discloses an automobile generator shell machining clamp, which relates to the technical field of clamps for generator shells and comprises a machining table, wherein two groups of clamps are arranged, the two clamps are oppositely arranged, the clamps are in rectangular box body structures, a main air cavity is arranged in each clamp, mounting holes are formed in the surfaces, close to each other, of the two clamps, telescopic clamping pieces are arranged in the mounting holes, multiple groups of mounting holes are arranged, and the multiple groups of mounting holes are distributed in a matrix manner. In order to solve the problem that when the clamp clamps the automobile generator shell, unstable clamping is easy to occur, so that the automobile generator shell is separated, the clamp is set to be of a rectangular box body structure, and the telescopic clamping piece can extend out of a proper length to be clamped in a concave position on the surface of the automobile generator shell, so that the telescopic clamping piece can correspondingly clamp and fix the automobile generator shell according to the shape of the surface of the automobile generator shell, and the automobile generator shell is not easy to separate when clamped by the two clamps.
Description
Technical Field
The invention relates to the technical field of clamps for generator shells, in particular to a clamp for machining an automobile generator shell.
Background
The automobile generator shell needs to be subjected to machining steps of turning, drilling, grinding, polishing and the like. When automobile power generation machine casing carries out the processing that corresponds, all need anchor clamps to carry out the centre gripping to automobile power generation machine casing, nevertheless because automobile power generation machine casing surface arch is more with sunken, and the shape is comparatively irregular, and the protruding and sunken distribution position on the automobile power generation machine casing surface of equidimension not also is different, and the phenomenon that the centre gripping unstability leads to automobile power generation machine casing to break away from appears easily when anchor clamps carry out the centre gripping to automobile power generation machine casing.
Therefore, it is necessary to provide a machining jig for an automobile generator housing to solve the above problems.
Disclosure of Invention
The invention aims to provide a machining clamp for an automobile generator shell, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sliding rail is fixedly arranged on the upper surface of the machining table, a fixing frame is arranged on the sliding rail in a sliding mode, the fixing frame is of a rectangular frame body structure, a supporting frame is arranged in the rectangular frame body structure, the supporting frame is of a concave structure with an opening in the upper portion, a middle base plate is arranged in the middle of the concave structure, a first motor is fixedly arranged on the surface of the middle base plate, a motor rotating shaft is connected to the first motor in a transmission mode, a moving frame is fixedly arranged at the end portion of the motor rotating shaft and is of a concave frame, the moving frame is parallel to the machining table, and a clamp is arranged in the concave frame;
the fixture is provided with two groups, the two fixtures are arranged oppositely, the fixture is of a rectangular box structure, a main air cavity is formed in the fixture, mounting holes are formed in the surfaces, close to each other, of the two fixtures, telescopic clamping pieces are arranged in the mounting holes, multiple groups of mounting holes are arranged and distributed in a matrix mode, the telescopic clamping pieces comprise outer cylinders, inner cylinders and first pressure sensors, one ends of the outer cylinders are fixedly arranged in the mounting holes, the other ends of the outer cylinders stretch into the main air cavity, the inner cylinders are arranged in the outer cylinders in a sliding mode, one ends, close to the mounting holes, of the inner cylinders movably penetrate through the end faces of the outer cylinders, springs are fixedly arranged at the ends, far away from the mounting holes, of the springs are fixedly connected to the inner walls, far away from the mounting holes, second air inlet pipes are arranged at the ends, far away from the mounting holes, of the inner cylinders, second electromagnetic valves are arranged in the second air inlet pipes, the second air inlet pipes are communicated between the inner cylinders and the inner portions of the outer cylinders, a first air inlet pipe is fixedly arranged at the ends, the first air inlet pipes are communicated between the inner cylinders and the surfaces of the main air chambers, and the two fixtures are fixedly provided with an air pump, and an air pump is communicated with the air pump.
Preferably, the one side that two anchor clamps kept away from each other all is provided with first exhaust hole and second exhaust hole, first exhaust hole and second exhaust hole are provided with a plurality ofly, correspond a set of flexible fastener behind a first exhaust hole and a second exhaust hole collocation, the one end that the mounting hole was kept away from to the inner tube is provided with first interior gas hole, the one end that the mounting hole was kept away from to the urceolus is provided with second interior gas hole and third interior gas hole, all be provided with check valve and third solenoid valve in second interior gas hole and the third interior gas hole, the inside of the one end intercommunication inner tube of first interior gas hole, the other end intercommunication of first interior gas hole is provided with first elastic connection pipe, the one end and the second interior gas hole intercommunication of first interior gas hole are kept away from to second elastic connection pipe to the second interior gas hole, the one end and the second elastic connection pipe intercommunication of second interior gas hole are kept away from to the second elastic connection pipe to the second interior gas hole, the one end and the outside of second exhaust hole intercommunication of second interior gas hole are kept away from to the one end and the outside of urceolus, the one end and the elastic connection pipe of third elastic connection pipe are kept away from to the one end and the second elastic connection pipe of third elastic connection pipe.
Preferably, the surfaces, close to each other, of the two clamps are provided with a plurality of cleaning holes, the cleaning holes are communicated between the main air cavity and the outer portions of the clamps, a fourth electromagnetic valve is arranged in each cleaning hole, and the cleaning holes are distributed in a matrix shape.
Preferably, the periphery of each of the two groups of clamps is provided with a plurality of cleaning pipes, the cleaning pipes are distributed equidistantly, the cleaning pipes are of an L-shaped structure, one ends of the cleaning pipes are communicated with the inside of the main air cavity, the other ends of the cleaning pipes are communicated with the outside of the clamps, and the ends, communicated with the outside of the clamps, of the cleaning pipes on the two clamps are close to each other and distributed.
Preferably, a positioning plate is fixedly welded on one side of the upper surface of the processing table, and a first cylinder for pushing the fixing frame to slide along the sliding rail is fixedly connected to the positioning plate.
Preferably, the fixed surface of middle base plate is provided with the deflector, the fixed surface of middle base plate is provided with the movable plate, still be provided with smooth round bar and threaded rod in the character cut in bas-relief structure, the both ends of smooth round bar and threaded rod are the activity respectively and are passed the both sides outer wall of character cut in bas-relief structure.
Preferably, fixed mounting has drive threaded rod pivoted second motor on the support frame, the middle part activity of smooth round bar passes the deflector, the movable plate is passed at the middle part of threaded rod, and the threaded rod is connected through screw-thread fit with passing between the hole of movable plate position.
Preferably, a third cylinder for pushing the clamp to move is fixedly arranged on the inner wall of the side face of the moving frame, and the two third cylinders respectively push the two clamps to be close to or far away from each other.
Preferably, the inner wall of the lower end of the fixing frame is fixedly provided with second air cylinders for pushing the supporting frame to lift, and the second air cylinders are vertically distributed.
Preferably, a rubber sleeve is fixedly arranged at the outer ring of the inner cylinder, an annular air cavity is formed between the inner ring of the rubber sleeve and the outer ring of the inner cylinder, a second pressure sensor is fixedly arranged at the outer ring of the rubber sleeve, a plurality of groups of the second pressure sensors are distributed along the circumference of the rubber sleeve, an inflation channel is arranged on the inner cylinder, and the inflation channel is communicated between the annular air cavity and the inside of the inner cylinder.
The invention has the technical effects and advantages that:
in order to solve the problem that when a clamp clamps an automobile generator shell, unstable clamping is easy to occur, so that the automobile generator shell is separated, the clamp is set to be of a rectangular box body structure, a main air cavity is arranged inside the clamp, one surfaces, close to each other, of the two clamps are provided with mounting holes, telescopic clamping pieces are arranged in the mounting holes, multiple groups of mounting holes are arranged and distributed in a matrix manner, the telescopic clamping pieces can extend out of the main air cavity, and the lengths, extending out of the main air cavity, of the telescopic clamping pieces can be adjusted, so that when the two clamps clamp the automobile generator shell, the telescopic clamping pieces can extend out of proper lengths to be clamped in the concave positions of the surface of the automobile generator shell, the automobile generator shell can be correspondingly clamped and fixed according to the shape of the surface of the automobile generator shell, and the automobile generator shell is not easy to separate when clamped by the two clamps;
when the gas is filled into the outer cylinder, the gas pushes the inner cylinder to extend out of the end part of the outer cylinder, and the length of the inner cylinder extending out of the outer cylinder is controlled by controlling the difference of the gas amount entering the outer cylinder, so that the inner cylinder at the corresponding position is clamped in the concave part on the surface of the automobile generator shell;
when opening second solenoid valve and first solenoid valve simultaneously, can make during gaseous quilt fills into urceolus and inner tube simultaneously, fill the gaseous accessible of inner tube and fill in annular air cavity for the rubber sleeve takes place the inflation, thereby makes the one end chucking location of inner tube block at automobile power generation machine casing surface depression, increases the stability of centre gripping automobile power generation machine casing.
According to the first pressure sensor at the end part of the inner cylinder, the pressure of the inner cylinder pressed in the concave part of the surface of the automobile generator shell can be monitored, the pressure of the rubber sleeve extruded on the inner wall of the concave part of the surface of the automobile generator shell is monitored through the second pressure sensor, and the pressure of the inner cylinder pressing the surface of the automobile generator shell is adjusted by controlling the amount of gas entering the inner cylinder and the outer cylinder, so that the surface of the automobile generator shell is prevented from being damaged.
Drawings
FIG. 1 is a schematic structural view of a machining clamp for an automobile generator housing according to the present invention.
FIG. 2 is a schematic view of another perspective structure of the fixture for machining the housing of the generator of an automobile according to the present invention.
FIG. 3 is a cross-sectional view of a holder of the present invention from a perspective.
FIG. 4 is a schematic view of the external structure of the clamp of the present invention.
Fig. 5 is a cross-sectional view of another perspective of the clip of the present invention.
FIG. 6 is a schematic view of the internal structure of the clamp of the present invention.
FIG. 7 is an enlarged view of the structure at A in FIG. 3 according to the present invention.
FIG. 8 is an enlarged view of the structure at B in FIG. 3 according to the present invention.
FIG. 9 is an enlarged view of the structure at C in FIG. 5 according to the present invention.
FIG. 10 is an enlarged view of the structure shown at D in FIG. 6 according to the present invention.
In the figure: the processing table comprises a processing table 1, a positioning plate 2, a first air cylinder 3, a sliding rail 4, a fixed frame 5, a supporting frame 6, a smooth round rod 7, a first motor 8, a guide plate 9, an intermediate base plate 10, a moving plate 11, a threaded rod 12, a second motor 13, a second air cylinder 14, a moving frame 15, a clamp 16, a third air cylinder 17, a motor rotating shaft 18, a cleaning pipe 19, a first exhaust hole 20, a second exhaust hole 21, an air pump 22, a first pressure sensor 23, a cleaning hole 24, a telescopic clamping piece 25, a main air cavity 26, an outer cylinder 27, an inner cylinder 28, a spring 29, a second air inlet pipe 30, a second electromagnetic valve 31, a first air inlet pipe 32, a first electromagnetic valve 33, a first inner air hole 34, a first elastic connecting pipe 35, a one-way valve 36, a third electromagnetic valve 37, a second inner air hole 38, a second elastic connecting pipe 39, a third inner air hole 40, a third elastic connecting pipe 41, an annular air cavity 42, a second pressure sensor 43, an inflation channel 44, a rubber sleeve 45, a mounting hole 46, a fourth electromagnetic valve 47 and a fifth electromagnetic valve 48.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a machining clamp for an automobile generator shell as shown in figures 1-10, which comprises a machining table 1, wherein a slide rail 4 is fixedly arranged on the upper surface of the machining table 1, a fixed frame 5 is arranged on the slide rail 4 in a sliding manner, a positioning plate 2 is fixedly welded on one side of the upper surface of the machining table 1, a first air cylinder 3 is fixedly connected onto the positioning plate 2, and the fixed frame 5 is pushed to slide along the slide rail 4 when the first air cylinder 3 is started, so that the fixed frame 5 can move along the length direction of the machining table 1.
The fixing frame 5 is of a rectangular frame structure, the supporting frame 6 is arranged in the rectangular frame structure, the supporting frame 6 is of a concave structure with an opening in the upper portion, the inner wall of the lower end of the fixing frame 5 is fixedly provided with the second air cylinder 14, the supporting frame 6 is pushed to lift when the second air cylinder 14 is started, and the supporting frame 6 is moved along the height direction of the machining table 1.
The middle part of the concave structure is provided with a middle substrate 10, the surface of the middle substrate 10 is fixedly provided with a first motor 8, the upper surface of the middle substrate 10 is fixedly provided with a guide plate 9, the lower surface of the middle substrate 10 is fixedly provided with a movable plate 11, the concave structure is further provided with a smooth round rod 7 and a threaded rod 12, two ends of the smooth round rod 7 and the threaded rod 12 respectively and movably penetrate through the outer walls of two sides of the concave structure, a second motor 13 for driving the threaded rod 12 to rotate is fixedly mounted on the support frame 6, the middle part of the threaded rod 12 penetrates through the movable plate 11, when the second motor 13 is started, the threaded rod 12 is driven by the second motor 13 to rotate, the threaded rod 12 is connected with a hole penetrating through the position of the movable plate 11 in a threaded fit mode, then, the middle part of the smooth round rod 7 movably penetrates through the guide plate 9, the threaded rod 12 can drive the movable plate 11 to move along the length direction of the threaded rod 12 when rotating, and the middle substrate 10 and the first motor 8 can move along the width direction of the processing table 1.
The transmission is connected with motor shaft 18 on first motor 8, the end fixing of motor shaft 18 is provided with removes frame 15, removes frame 15 and is the font frame of character cut in bas-relief, and removes frame 15 and processing platform 1 parallel, it rotates to drive through motor shaft 18 when first motor 8 starts, because be provided with anchor clamps 16 in the font frame of character cut in bas-relief, connect through third cylinder 17 between anchor clamps 16 and the removal frame 15, when removing frame 15 and rotating, anchor clamps 16 also can rotate, realized the rotation of anchor clamps 16, and the fixed third cylinder 17 that promotes anchor clamps 16 and remove that is provided with on the side inner wall of removing frame 15, third cylinder 17 promotes anchor clamps 16 and removes, anchor clamps 16 are provided with two sets ofly, two relative settings of anchor clamps 16, two third cylinders 17 promote two anchor clamps 16 respectively and are close to each other or keep away from each other, accomplish the centre gripping or the lax operation of two anchor clamps 16 to the automobile engine generator casing.
Based on the related structural design of the first air cylinder 3, the second air cylinder 14, the second motor 13 and the first motor 8, the purposes of moving the clamp 16 along the length direction of the processing table 1, moving the clamp 16 along the height direction of the processing table 1, moving the clamp 16 along the width direction of the processing table 1 and rotating the clamp 16 above the processing table 1 are respectively achieved, and the purpose of adjusting the space position of the clamp 16 is achieved, so that the two clamps 16 can move in multiple directions in the space when clamping the shell of the automobile generator, and the shell of the automobile generator is processed.
It should be noted that the automobile generator housing needs to undergo processing steps such as turning, drilling, grinding, polishing and the like, and when different processing is performed, the processing table 1 is moved to the side of the corresponding processing equipment, and in order to facilitate the movement of the processing table 1, a moving wheel may be disposed at the bottom of the processing table 1, which is not described herein again.
In order to solve the problem that unstable centre gripping leads to the automobile power generation casing to break away from when anchor clamps carry out the centre gripping to automobile power generation casing, set up anchor clamps 16 into the rectangle box structure, the inside of anchor clamps 16 is provided with main air cavity 26, the one side that two anchor clamps 16 are close to each other all is provided with mounting hole 46, be provided with flexible fastener 25 in the mounting hole 46, mounting hole 46 is provided with the multiunit, multiunit mounting hole 46 is matrix distribution, flexible fastener 25 can stretch out main air cavity 26, and the length that flexible fastener 25 stretches out main air cavity 26 is adjustable, when making two anchor clamps 16 carry out the centre gripping to automobile power generation casing, thereby flexible fastener 25 can stretch out the concave position of suitable length block at automobile power generation casing surface, thereby it is fixed to carry out the centre gripping that corresponds to it according to the shape on automobile power generation casing surface, make automobile power generation casing difficult the breaking away from when 16 centre gripping.
In specific implementation, the retractable clip 25 includes an outer cylinder 27, an inner cylinder 28 and a first pressure sensor 23, one end of the outer cylinder 27 is fixedly disposed in a mounting hole 46, the other end of the outer cylinder 27 extends into the main air cavity 26, the inner cylinder 28 is slidably disposed in the outer cylinder 27, one end of the inner cylinder 28 close to the mounting hole 46 movably penetrates through an end surface of the outer cylinder 27, one end of the inner cylinder 28 far away from the mounting hole 46 is fixedly provided with a spring 29, one end of the spring 29 far away from the inner cylinder 28 is fixedly connected to an inner wall of one end of the outer cylinder 27 far away from the mounting hole 46, one end of the inner cylinder 28 far away from the mounting hole 46 is provided with a second air inlet pipe 30, a second electromagnetic valve 31 is disposed in the second air inlet pipe 30, the second air inlet pipe 30 is communicated between the inner cylinder 28 and the outer cylinder 27, one end of the outer cylinder 27 far away from the mounting hole 46 is fixedly provided with a first air inlet pipe 32, the first electromagnetic valve 33 is disposed in the first air inlet pipe 32, the outer cylinder 27 is communicated between the outer cylinder 27 and the main air cavity 26, one surface of each of the two clamps 16 far away from each other is fixedly provided with the inner cylinder 22, the inner cylinder 26 is communicated with the inner cylinder, a rubber sleeve 45, a plurality of rubber sleeve is fixedly disposed in a plurality of rubber sleeve chambers 43, a plurality of air chambers are disposed on the inner cylinder 28, a plurality of air pump 43, a plurality of air chambers are disposed along an annular air chamber 43, a plurality of air chamber of air chambers 43, and a plurality of air pump channels are disposed around the inner cylinder 28, and a plurality of air chambers 43 disposed on the inner cylinder, and a plurality of air chambers 43 disposed in the inner cylinder 28, and a plurality of air chambers are disposed around the inner cylinder 28, and a plurality of the inner cylinder, and a plurality of air pump channels are disposed on the inner cylinder, and a plurality of the inner cylinder 28; when the air pump 22 inflates the inside of the main air chamber 26, the air pressure inside the main air chamber 26 rises, and the corresponding first and second electromagnetic valves 33 and 31 are opened, so that the air is filled into the inside of the outer cylinder 27 or the inside of the inner cylinder 28.
When the gas is filled into the outer cylinder 27, the gas pushes the inner cylinder 28 to extend out from the end of the outer cylinder 27, and the length of the inner cylinder 28 extending out of the outer cylinder 27 is controlled by controlling the difference of the amount of the gas entering the outer cylinder 27, so that the inner cylinder 28 at the corresponding position is clamped in the recess on the surface of the automobile generator shell.
When the second electromagnetic valve 31 and the first electromagnetic valve 33 are opened simultaneously, air can be filled into the outer cylinder 27 and the inner cylinder 28 simultaneously, the air filled into the inner cylinder 28 can be filled into the annular air cavity 42 through the air filling channel 44, so that the rubber sleeve 45 expands, the inner cylinder 28 is clamped and positioned at one end of the concave part on the surface of the automobile generator shell, and the stability of clamping the automobile generator shell is improved.
Further, according to the first pressure sensor 23 at the end of the inner cylinder 28, the pressure of the inner cylinder 28 pressed on the surface of the automobile generator shell can be monitored, the pressure of the rubber sleeve 45 pressed on the inner wall of the surface of the automobile generator shell can be monitored through the second pressure sensor 43, and the pressure of the inner cylinder 28 pressed on the surface of the automobile generator shell can be adjusted by controlling the amount of gas entering the inner cylinder 28 and the outer cylinder 27, so that the surface of the automobile generator shell can be prevented from being damaged.
Considering that the gas introduced into the inner cylinder 28 first passes through the inside of the outer cylinder 27, that is, the gas pressure inside the inner cylinder 28 and the gas pressure in the outer cylinder 27 are always the same, however, since the gas pressure required for the inner cylinder 28 to extend out of the outer cylinder 27 varies with the length thereof, and the gas pressure required for the rubber sleeve 45 to expand varies with the amount thereof, the gas pressure, the two clamps 16 are provided with a first exhaust hole 20 and a second exhaust hole 21 on the surfaces far away from each other, the first exhaust hole 20 and the second exhaust hole 21 are provided with a plurality of first exhaust holes 20 and a plurality of second exhaust holes 21, after being matched, a first exhaust hole 20 and a second exhaust hole 21 correspond to a group of telescopic clamping pieces 25, one end of the inner cylinder 28 far away from the mounting hole 46 is provided with a first inner air hole 34, one end of the outer cylinder 27 far away from the mounting hole 46 is provided with a second inner air hole 38 and a third inner air hole 40, both the second inner air hole 38 and the third inner air hole 40 are provided with a one-way valve 36 and a third electromagnetic valve 37, one end of the first inner air hole 34 is communicated with the inside of the inner cylinder 28, the other end of the first inner air hole 34 is communicated with a first elastic connecting pipe 35, one end of the first elastic connecting pipe 35 far away from the first inner air hole 34 is communicated with the second inner air hole 38, one end of the second inner air hole 38 far away from the first elastic connecting pipe 35 is communicated with a second elastic connecting pipe 39, one end of the second elastic connecting pipe 39 far away from the second elastic connecting pipe is communicated with the outside of the clamp 16, one end of the third exhaust hole 40 far away from the outside of the third exhaust hole 21 is communicated with the outside of the outer cylinder 21, one end of the elastic connecting pipe 21 is communicated with the outside of the third elastic connecting pipe 21 far away from the third inner pipe 21.
When it is necessary to reduce the gas pressure in the inner cylinder 28 alone, the third electromagnetic valve 37 in the second inner air hole 38 is opened, and the gas in the inner cylinder 28 is discharged to the outside of the jig 16 through the first inner air hole 34, the first elastic coupling tube 35, the check valve 36, the second inner air hole 38, the second elastic coupling tube 39, and the first exhaust hole 20 in this order.
When the pressure of the gas in the outer cylinder 27 needs to be reduced separately, the third electromagnetic valve 37 in the third inner hole 40 is opened, and the gas in the outer cylinder 27 is discharged to the outside of the clamp 16 through the third inner hole 40, the corresponding check valve 36, the third elastic connection tube 41 and the second exhaust hole 21 in sequence.
The spring 29 between the inner cylinder 28 and the outer cylinder 27 has the purpose of pulling the inner cylinder 28 to return to the outer cylinder 27.
Considering that the gas filled in the main gas cavity 26 needs to be released finally and the gas quantity is prevented from being too high, cleaning holes 24 are formed in the surfaces, close to each other, of the two clamps 16, the cleaning holes 24 are multiple, the cleaning holes 24 are communicated between the main gas cavity 26 and the outer portions of the clamps 16, fourth electromagnetic valves 47 are arranged in the cleaning holes 24, the cleaning holes 24 are distributed in a matrix shape, when the fourth electromagnetic valves 47 are opened, the high-pressure gas in the main gas cavity 26 can be released from the cleaning holes 24 and blown to the side face of the automobile generator shell, so that the processed automobile generator shell is dedusted, chips, dust, water stains and the like generated in the processing process of the automobile generator shell are removed, and the practicability is high.
Furthermore, cleaning pipes 19 are arranged on the peripheries of the two groups of clamps 16, a plurality of cleaning pipes 19 are arranged, the cleaning pipes 19 are distributed at equal intervals, the cleaning pipes 19 are of L-shaped structures, one ends of the cleaning pipes 19 are communicated with the inside of the main air cavity 26, the other ends of the cleaning pipes 19 are communicated with the outside of the clamps 16, one ends of the cleaning pipes 19 on the two clamps 16, which are communicated with the outside of the clamps 16, are distributed close to each other, the cleaning pipes 19 can be plastically deformed, when the angle of pulling the cleaning pipes 19 is changed, the opening of the cleaning pipes 19 can be adjusted to the position of the upper surface or the lower surface of the shell of the automobile generator, fifth electromagnetic valves 48 are arranged in the cleaning pipes 19, and the fifth electromagnetic valves 48 are opened so that dust, debris, water stains and the like on the upper surface or the lower surface of the shell of the automobile generator can be blown off together, the structure is simple and reasonable, and an air source is fully utilized.
Claims (9)
1. The utility model provides an automobile power generation machine shell adds clamping apparatus, includes processing platform (1), processing platform (1) upper surface is fixed and is provided with slide rail (4), slide rail (4) go up the slip and be provided with mount (5), its characterized in that: the fixed frame (5) is of a rectangular frame structure, a support frame (6) is arranged in the rectangular frame structure, the support frame (6) is of a concave structure with an upper opening, a middle base plate (10) is arranged in the middle of the concave structure, a first motor (8) is fixedly arranged on the surface of the middle base plate (10), a motor rotating shaft (18) is in transmission connection with the first motor (8), a moving frame (15) is fixedly arranged at the end part of the motor rotating shaft (18), the moving frame (15) is of a concave frame, the moving frame (15) is parallel to the processing table (1), and a clamp (16) is arranged in the concave frame;
the clamp (16) is provided with two groups, the two clamps (16) are arranged oppositely, the clamps (16) are in a rectangular box structure, a main air cavity (26) is arranged inside the clamps (16), mounting holes (46) are formed in the surfaces, close to each other, of the two clamps (16), telescopic clamping pieces (25) are arranged in the mounting holes (46), multiple groups of mounting holes (46) are arranged, the multiple groups of mounting holes (46) are distributed in a matrix manner, each telescopic clamping piece (25) comprises an outer cylinder (27), an inner cylinder (28) and a first pressure sensor (23), one end of the outer cylinder (27) is fixedly arranged in each mounting hole (46), the other end of the outer cylinder (27) extends into the main air cavity (26), the inner cylinder (28) is arranged in the outer cylinder (27) in a sliding manner, one end, close to the mounting holes (46), of the inner cylinder (28) movably penetrates through the end surface of the outer cylinder (27), one end, far away from the mounting holes (46), of the inner cylinder (28) is fixedly provided with a spring (29), one end, far away from the inner cylinder (28) is fixedly connected to the mounting holes (27), one end of the inner cylinder (30), and a second air inlet pipe (30) is arranged in the inner cylinder (30), the second air inlet pipe (30) is communicated between the inside of the inner cylinder (28) and the inside of the outer cylinder (27), one end, far away from the mounting hole (46), of the outer cylinder (27) is fixedly provided with a first air inlet pipe (32), a first electromagnetic valve (33) is arranged in the first air inlet pipe (32), the first air inlet pipe (32) is communicated between the inside of the outer cylinder (27) and the main air cavity (26), one surfaces, far away from each other, of the two clamps (16) are fixedly provided with air pumps (22), and the air pumps (22) are communicated with the inside of the main air cavity (26);
the rubber sleeve (45) is fixedly arranged at the outer ring of the inner cylinder (28), an annular air cavity (42) is formed between the inner ring of the rubber sleeve (45) and the outer ring of the inner cylinder (28), a second pressure sensor (43) is fixedly arranged at the outer ring of the rubber sleeve (45), a plurality of groups of second pressure sensors (43) are distributed along the circumference of the rubber sleeve (45), an air inflation channel (44) is arranged on the inner cylinder (28), and the air inflation channel (44) is communicated between the annular air cavity (42) and the inner part of the inner cylinder (28).
2. The automobile generator housing machining clamp as claimed in claim 1, wherein: the one side of keeping away from each other of two anchor clamps (16) all is provided with first exhaust hole (20) and second exhaust hole (21), first exhaust hole (20) and second exhaust hole (21) are provided with a plurality ofly, correspond a set of flexible fastener (25) behind first exhaust hole (20) and a second exhaust hole (21) collocation, the one end that mounting hole (46) were kept away from in inner tube (28) is provided with first interior gas hole (34), the one end that mounting hole (46) were kept away from in urceolus (27) is provided with second interior gas hole (38) and third interior gas hole (40), all be provided with check valve (36) and third solenoid valve (37) in second interior gas hole (38) and third interior gas hole (40), the inside of the one end intercommunication inner tube (28) of first gas hole (34), the other end intercommunication of first interior gas hole (34) is provided with first elasticity connecting pipe (35), the one end and the second interior gas hole (38) intercommunication of first interior gas hole (34) are kept away from in first elasticity connecting pipe (35), the one end of first elasticity connecting pipe (35) and second elasticity connecting pipe (39) are kept away from first interior gas hole (39), the one end of second elasticity connecting pipe (39) and second elasticity connecting pipe (39) intercommunication outside the one end of first elasticity connecting pipe (39) are kept away from first elasticity connecting pipe (39), the one end of first elasticity connecting pipe (39) and second elasticity connecting pipe (39) are connected pipe (39) and the first elasticity connecting pipe (39) of connecting pipe (16) are connected The part, the one end of third interior gas pocket (40) and the inside intercommunication of urceolus (27), the other end and third elastic connection pipe (41) intercommunication of third interior gas pocket (40), the one end and the second exhaust hole (21) intercommunication of third interior gas pocket (40) are kept away from to third elastic connection pipe (41), the one end and the outside intercommunication of anchor clamps (16) of third elastic connection pipe (41) are kept away from to second exhaust hole (21).
3. The automobile generator housing machining clamp as claimed in claim 1, wherein: the cleaning holes (24) are formed in the surfaces, close to each other, of the two clamps (16), the cleaning holes (24) are multiple, the cleaning holes (24) are communicated between the main air cavity (26) and the outer portions of the clamps (16), fourth electromagnetic valves (47) are arranged in the cleaning holes (24), and the cleaning holes (24) are distributed in a matrix shape.
4. The automobile generator housing machining clamp as claimed in claim 1, wherein: the periphery of the two groups of clamps (16) is provided with a plurality of cleaning pipes (19), the cleaning pipes (19) are distributed equidistantly, the cleaning pipes (19) are of L-shaped structures, one ends of the cleaning pipes (19) are communicated with the inside of the main air cavity (26), the other ends of the cleaning pipes (19) are communicated with the outside of the clamps (16), and the ends, communicated with the outside of the clamps (16), of the cleaning pipes (19) on the two clamps (16) are close to and distributed.
5. The automobile generator housing machining clamp as claimed in claim 1, wherein: the processing table is characterized in that a positioning plate (2) is fixedly welded on one side of the upper surface of the processing table (1), and a first cylinder (3) which pushes a fixing frame (5) to slide along a sliding rail (4) is fixedly connected onto the positioning plate (2).
6. The automobile generator housing machining clamp as claimed in claim 1, wherein: the upper surface of middle base plate (10) is fixed and is provided with deflector (9), the lower fixed surface of middle base plate (10) is provided with movable plate (11), still be provided with smooth round bar (7) and threaded rod (12) in the character cut in bas-relief structure, the both ends of smooth round bar (7) and threaded rod (12) are the activity respectively and are passed the both sides outer wall of character cut in bas-relief structure.
7. The automobile generator housing machining clamp as claimed in claim 6, wherein: fixed mounting has drive threaded rod (12) pivoted second motor (13) on support frame (6), deflector (9) are passed in the middle part activity of smooth round bar (7), movable plate (11) is passed at the middle part of threaded rod (12), and threaded rod (12) and pass and be connected through screw-thread fit between the hole of movable plate (11) position.
8. The automobile generator housing machining clamp as claimed in claim 1, wherein: and third air cylinders (17) for pushing the clamps (16) to move are fixedly arranged on the inner wall of the side surface of the moving frame (15), and the two third air cylinders (17) respectively push the two clamps (16) to be close to or far away from each other.
9. The automobile generator housing machining clamp as claimed in claim 1, wherein: and a second cylinder (14) for pushing the support frame (6) to ascend and descend is fixedly arranged on the inner wall of the lower end of the fixing frame (5), and the second cylinders (14) are vertically distributed.
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| CN202310023882.2A CN115816130B (en) | 2023-01-09 | 2023-01-09 | Automobile power generation machine shell adds clamping apparatus |
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| CN202310023882.2A CN115816130B (en) | 2023-01-09 | 2023-01-09 | Automobile power generation machine shell adds clamping apparatus |
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| CN115816130B true CN115816130B (en) | 2023-04-14 |
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| CN115816130A (en) | 2023-03-21 |
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